97230 has 32 divisors (see below), whose sum is σ = 267264. Its totient is φ = 22176.

The previous prime is 97213. The next prime is 97231. The reversal of 97230 is 3279.

97230 = T₂₁ + T₂₂ + ... + T₈₃.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a plaindrome in base 16.

It is a nialpdrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 97197 and 97206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97231) by changing a digit.

97230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22 + ... + 441.

It is an arithmetic number, because the mean of its divisors is an integer number (8352).

2⁹⁷²³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133632).

97230 is an abundant number, since it is smaller than the sum of its proper divisors (170034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97230 is a wasteful number, since it uses less digits than its factorization.

97230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 97230 is about 311.8172541730. The cubic root of 97230 is about 45.9832957622.

The spelling of 97230 in words is "ninety-seven thousand, two hundred thirty".